.f-l{
    float: left;
}

.f-r{
    float: right;
}

.clear{
    clear: both;
}

.d-ib{
    display: inline-block;
}

.d-b{
    display: block;
}

.ta-l{
    text-align: center;
}

.ta-r{
    text-align: right;
}

.ta-c{
    text-align: center;
}

.va-t{
    vertical-align: top;
}

.va-m{
    vertical-align: middle;
}

.va-b{
    vertical-align: bottom;
}

.bg-w{
    background-color: white;
}

.c-w{
    color: white;
}

.c-r{
    color: red;
}

.p-r{
    position: relative;
}

.p-a{
    position: absolute;
}
